Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.
Coronado Blockfilter BF 5mm 1.25"
The blocking filter stands as the pivotal second element in any Coronado H-alpha system, pivotal not only for your safety but also for the system's performance, akin in importance to the front element. It is essential to note that the blocking filter cannot function autonomously; it requires a Solarmax H-alpha front cell for operation.
468.73 $ net price (non-EU countries)
Anatolii Livashevskyi
Product Manager
/ 
+48721808900
+48721808900
+48721808900
[email protected]
Description
The blocking filter stands as the pivotal second element in any Coronado H-alpha system, pivotal not only for your safety but also for the system's performance, akin in importance to the front element. It is essential to note that the blocking filter cannot function autonomously; it requires a Solarmax H-alpha front cell for operation.
Coronado offers four variants of the Blocking Filter (BF) to accommodate various telescope setups:
- BF 5mm: Designed for telescopes with a focal length of up to 500mm.
- BF 10mm: Suitable for telescopes with a focal length of up to 1000mm.
- BF 15mm: Tailored for telescopes with a focal length of up to 1500mm.
- BF 30mm: Intended for telescopes with a focal length of up to 3000mm.
SPECIFICATIONS
Capacity:
Connection to the Telescope: 1.25"
Connection to Eyepiece: 1.25"
Viewing Posture: 90°
General:
Type: Solar Filters
Type of Build: Blocking Filter
Data sheet
Official permits of the Ministry of Development and Technology
Our company is involved in preparing official permits from the Polish Ministry of Development and Technology, which allows us to export all dual-use drones, optics, and portable radiophones without VAT on the Polish side / and without VAT on the Ukrainian side.